go back

Chromosomal Microarray Analysis

Idaho rates for HCPCS 81228

A genetic test that scans all of a person's chromosomes for missing or extra pieces of genetic material that are too small to see under a microscope. It is commonly ordered for a child with developmental delay, intellectual disability, autism, or differences present from birth, to look for an underlying genetic explanation. A blood sample is usually all that is needed.

Rates data updated July 2026.

How much does Chromosomal Microarray Analysis cost?

$912

Typical negotiated rate. In Idaho, July 2026.

Insurers have agreed to pay about $912 for this service. The price depends on where it is billed: about $891 from a physician practice, and about $1,349 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 8 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$891$631 to $1,122
FacilityA hospital or hospital-owned outpatient department$1,349$891 to $2,239

How much rates vary

Facilitymedian $1,349 · 10th to 90th $891 to $3,090Professionalmedian $891 · 10th to 90th $339 to $1,738
$500$1K$2Kfacility $1,349professional $891

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$1,621.81
Median
$2,344.23
Typical High
$2,344.23
Aetna
Setting
Professional
Modifier
Global
Typical Low
$323.59
Median
$851.14
Typical High
$1,737.80
BCBS
Setting
Facility
Modifier
Global
Typical Low
$912.01
Median
$1,659.59
Typical High
$3,162.28
BCBS
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$912.01
Typical High
$912.01
Cigna
Setting
Facility
Modifier
Global
Typical Low
$707.95
Median
$1,862.09
Typical High
$3,548.13
Cigna
Setting
Professional
Modifier
Global
Typical Low
$676.08
Median
$676.08
Typical High
$1,479.11
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$891.25
Median
$891.25
Typical High
$1,318.26
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$912.01
Typical High
$1,122.02
Molina
Setting
Professional
Modifier
Global
Typical Low
$660.69
Median
$660.69
Typical High
$776.25
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$1,348.96
Median
$1,737.80
Typical High
$3,235.94
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$758.58
Median
$758.58
Typical High
$954.99
Select Health
Setting
Facility
Modifier
Global
Typical Low
$891.25
Median
$891.25
Typical High
$1,174.90
Select Health
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$891.25
Typical High
$891.25
United
Setting
Professional
Modifier
Global
Typical Low
$380.19
Median
$380.19
Typical High
$891.25

Where Idaho sits

The same service costs 6.6 times more in Alaska than in Vermont. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Idaho· 12th of 51

$912

AK $2,042VT $309

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.